St. Patrick's Day, Halloween, Mardi Gras. Those days that seem to, at least for college students, exist solely for the purpose of getting shit-faced drunk, with rituals often beginning as early as morning and continuing throughout the day.

Bob: Dude! I'm so drunk right now. We started drinking every time we see spongebob squarepants, and they are running a Halloween Marathon.
Ted: Happy Alcoholidays!